<template>
  <el-dialog
      v-bind="dialogVisible"
      :title="dialogTitle"
      width="30%"
      @close="handleClose">
    <el-form
        ref="formRef"
        :model="form"
        :rules="rules"
        label-width="100px">
      <el-form-item label="角色名称" prop="name">
        <el-input v-model.trim="form.name"/>
      </el-form-item>
      <el-form-item label="权限字符" prop="code">
        <el-input v-model.trim="form.code"/>
      </el-form-item>
      <el-form-item label="备注" prop="remark">
        <el-input v-model.trim="form.remark" type="textarea" :rows="4"/>
      </el-form-item>
    </el-form>
    <template #footer>
      <span class="dialog-footer">
        <el-button type="primary" @click="handleConfirm">确认</el-button>
        <el-button @click="handleClose">取消</el-button>
      </span>
    </template>
  </el-dialog>
</template>

<script setup>
import {defineEmits, defineProps, ref, watch} from 'vue';
import requestUtil, {getServerUrl} from '@/util/request';
import {ElMessage} from 'element-plus';

const props = defineProps(
    {
      id: {
        type: Number,
        default: -1,
        required: true
      },
      dialogTitle: {
        type: String,
        default: '',
        required: true
      },
      dialogVisible: {
        type: Boolean,
        default: false,
        required: true
      }
    }
);

const form = ref({
  id: -1,
  name: "",
  code: "",
  remark: ""
});

const rules = ref({
  name: [
    {required: true, message: '请输入角色名称'}
  ],
  code: [
    {required: true, message: '请输入权限字符'}
  ]
});

const formRef = ref(null);

const initFormData = async (id) => {
  const res = await requestUtil.get("sys/role/" + id);
  form.value = res.data.sysRole;
};

watch(
    () => props.dialogVisible,
    () => {
      let id = props.id;
      console.log("id=" + id);
      if (id !== -1) {
        initFormData(id);
      } else {
        form.value = {
          id: -1,
          name: "",
          code: "",
          remark: ""
        };
      }
    }
);

const emits = defineEmits(['update:modelValue', 'initRoleList']);

const handleClose = () => {
  emits('update:modelValue', false)
};

const handleConfirm = () => {
  formRef.value.validate(async (valid) => {
    if (valid) {
      if (form.value.id === -1) {
        form.value.id = null;
      }
      let result = await requestUtil.post("sys/role/save", form.value);
      let data = result.data;
      if (data.code === 200) {
        ElMessage.success("执行成功！");
        formRef.value.resetFields();
        emits("initRoleList");
        handleClose();
      } else {
        ElMessage.error(data.msg);
      }
    } else {
      console.log("fail");
    }
  })
};
</script>

<style lang="scss" scoped>

</style>
